Product Description: Support For Multiple Units Black Alcohol Tester Mr Black3 For Department Use The detector is strictly in accordance with GB/T 21254-2017 and JJG657-2006 production and testing standard, it is a high...learn more
Customized Electrochemical Fuel Cell Breathalyzer Alcohol Detector Device

Customized Electrochemical Fuel Cell Breathalyzer Alcohol Detector Device
3000 per month
To be discussed
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Shenzhen Fengzhaowei Technology Co.,Ltd

Verified Supplier
2 Years
Replace a batch

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